Name: Eighty 2
Brand: Lagoon

Design

Designer: Nauta Design
Naval architect: VPLP Design

Summary

Sailing CatamaranSailCE A

Length overall: 81.9 ft
Beam: 36.1 ft
Draft: 6.2 ft
Air draft: 120.1 ft
Sail area (upwind): 3,638 ft²
Cabins: 4–5
Berths: 8–16
Steering wheels: 2

* A standard reference image, not the actual boat — shown to help visualise this model's published dimensions.

Best Suited For

Bluewater Cruising
From the published figures: CE Category A · LOA 24.97 m · fresh water 1600 L

Tags are derived from certified class, length, sail area, accommodation and tankage using the criteria described on the Sources page; an editor may add or remove one.

Sailing Ratios

Classic yacht-design ratios worked out from the builder's published figures, each shown against the bands designers read it by.

Sail area / displacement

How much sail the boat carries for its weight — its power in light air.

not published: displacement

How it is worked out

sail area (ft²) ÷ (displacement as ft³ of seawater)^⅔

Displacement / length

How heavy the boat is for its waterline length. Lower is lighter and quicker; higher is steadier and roomier.

not published: displacement, waterline length

How it is worked out

displacement (long tons) ÷ (0.01 × waterline length in ft)³

Most builders publish a light displacement. The ratios were defined on a loaded boat, so every boat here reads a little lighter than a surveyor's figure would — all alike, which keeps them comparable.

Tanks

What the builder publishes about how fast, how strong and how much the boat carries.

Fuel and water on one scale: a tank twice the height holds twice as much.

Fuel740 gal
Water423 gal
26 gal of water per berth

Design Category

Certified CE design category A (Ocean): the wind and waves the EU Recreational Craft Directive says this boat is designed to take.

D
Sheltered waters
Wind
up to Beaufort 4
Waves
up to 0.3 m
C
Inshore
Wind
up to Beaufort 6
Waves
up to 2 m
B
Offshore
Wind
up to Beaufort 8
Waves
up to 4 m
AThis boat
Ocean
Wind
above Beaufort 8
Waves
above 4 m

Design limits set by the EU Recreational Craft Directive (2013/53/EU), in significant wave height. A category covers the conditions of those below it. It is the limit the boat was designed to, not a promise that it is safe in any conditions within it — that judgement stays with the skipper.

Dimensions

LOA: 81.9 ft (24.97 m)
Hull length: 78.4 ft (23.91 m)
LWL: —
Beam: 36.1 ft (11 m)
Draft (min): 6.2 ft (1.9 m)
Draft (max): —
Air draft: 120.1 ft (36.6 m)
Displacement: —
Ballast: —
Cabins: 4–5
Heads: —
Berths: 8–16

Sail Plan

Main sail: —
Jib: —
Genoa: —
Sail area: 3,638 ft² (338 m²)
Downwind sail area: —
Rig type: —

Engine and Tanks

Engine: 230 hp (John Deere)
Engine count: 2
Engine manufacturer: John Deere
Propulsion type: —
Fuel capacity: 740 gal (2,800 L)
Fresh water capacity: 423 gal (1,600 L)
Black water capacity: —

Construction

Mast material: —
Hull material: —
Deck material: —
Keel type: —
Rudder type: —
Steering wheels: 2

Builder's Own Figures

Launch: Revealed at the Cannes Yachting Festival 2025 (catamarans-lagoon.com/boats/eighty-2: 'At the 2025 Cannes Boat Show, the Lagoon Eighty 2 was revealed')

Videos

External content

Films of this model from the builder's official YouTube channel (Lagoon Catamarans). They are the builder's own; the figures above are the reference.

Shorts

The Lagoon EIGHTY 2
EIGHTY 2 - My little corner of paradise

Videos whose title names the Eighty 2, from the channel the builder's site links; last checked 9/30/2026. Playing one loads YouTube's player, which may set cookies.

About Lagoon

Volume production

French builder of cruising catamarans, based in Bordeaux since 1984 and a brand of Beneteau Group.

Visit brand page

The Lagoon Range

Every model Lagoon publishes, by length — where this one sits in the range.

By the Same Designers

Boats this boat's designers also drew, for other builders too. Credits are grouped only where the names clearly agree, however each builder spelled them; an unclear one is left out.